[He shakes his head slowly, doing his best to stay standing. One foot in front of the other.]

I don't... know all that many songs... just a few fishing tunes and... a couple of folk songs.

[He's never really examined why - it's just not something that's ever occurred to him to look into. Another aspect of a normal person's life that he never even considered...]

I'd hear people... playing in the marketplaces sometimes... but not really... listened to it. And I don't think I know... what a national anthem is...